A Partner You Can Count On for More:

As an independent accounting firm in Greater Boston, we understand the unique challenges you face. Our dedicated CPAs and business advisors provide tailored solutions that go beyond the norm to help you achieve what’s next.
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Everything You Need to Succeed:

From audit and assurance to comprehensive business advisory, we provide the essential services you need to thrive now and in the future.
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Nurture Your Career the LGA Way:

Go beyond the limits of traditional career advancement and thrive as part of a positive and collaborative team.
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what we do

With our full suite of specialized and personalized business advisory and compliance services, you have everything you need under one roof.
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Audit & Assurance
Business Advisory
Business Tax
Business Valuation
Fractional CFO
Individual & Family Tax
International Tax
EBP Audit
Financial Forensics
Litigation Support
Investment Banking
Outsourced Accounting

LGA by the Numbers

44
Years that LGA has been serving clients with excellence and care
16th
LGA’s ranking in the Boston Business Journal’s list of MA’s Largest Accounting firms
150
Members of Team LGA who are focused on delivering outstanding client service

Our Latest Insights

As an independent accounting firm, we offer unique perspectives and valuable insights to help your business succeed.
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Maximizing value through compliance: Strategic insights for life sciences leaders
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Real estate and construction companies can prepare for tax changes under Trump
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How businesses can plan for tax changes under the Trump administration in 2025
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How health care organizations can prepare for tax changes under Trump in 2025
The 2024 Business Deduction Limitation’s Impact On Taxes
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The 2024 Business Deduction Limitation’s Impact On Taxes
Year-End Tax Planning for Cash-Based Businesses
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Year-End Tax Planning for Cash-Based Businesses
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IRS releases 2025 tax inflation adjustments
Overcoming Challenges of Switching to Accrual-Basis Accounting
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Overcoming Challenges of Switching to Accrual-Basis Accounting
How Divorce Impacts Business Valuations
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How Divorce Impacts Business Valuations: Critical Factors and Guidance
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2024-25 annual tax planning guide for individuals and families
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5 key IRS audit triggers and how partnerships can minimize their risk
How to Prepare Your Construction Company for an External Audit
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How to Best Prepare Your Construction Company for an External Audit
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Explore our career opportunities to discover how you can fit into LGA’s signature positive and collaborative work environment.

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